Laboratory Spectroscopy of Hot Water near 2 Microns and Sunspot Spectroscopy in the H-Band Region
Laboratory Spectroscopy of Hot Water near 2 Microns and Sunspot Spectroscopy in the H-Band Region
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2 微米附近热水的实验室光谱和 H 波段区域的太阳黑子光谱
DOI：
10.1086/342167
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
L. Wallace
中科院分区：
文献类型：
--
作者：
K. Tereszchuk;P. Bernath;N. Zobov;S. V. Shirin;O. Polyansky;N. Libeskind;J. Tennyson;L. Wallace
借助覆盖 4878-7552 cm-1 的新热（T = 1800 K）水实验室发射光谱，在 H 波段区域（5540-6997 cm-1）分析太阳黑子的红外光谱。太阳黑子光谱中有 682 条线，实验室光谱中有 5589 条线，使用先前已知的水实验能级和变分谱线列表的组合，分配了与 H216O 引起的跃迁相对应的量子数。两个光谱共有的另外 201 条未分配的谱线也可能与水相关。
The infrared spectrum of sunspots is analyzed in the H-band region (5540-6997 cm-1) with the aid of a new, hot (T = 1800 K) laboratory emission spectrum of water covering 4878-7552 cm-1. There are 682 lines in the sunspot spectrum and 5589 lines in the laboratory spectrum assigned quantum numbers corresponding to transitions due to H216O using a combination of previously known experimental energy levels for water and variational line lists. A further 201 unassigned lines common to both spectra can also be associated with water.